Okul

All of a sudden a ghost enters their lives, scares and incites them to misbehave. The entire school, including the teachers becomes victimized by these strange games. It turns out that the ghost stories originate from the events that occurred one year ago when a student committed suicide...?

Okul is a 2004 horror comedy movie, starring Deniz Akkaya, Hamdi Alkan, Burak Altay. It holds an IMDb rating of 4.1/10 from 3,776 votes and runs 1h 40m.